<?php

class TradeTable extends Doctrine_Table
{
  static public $trade_types = array(
    'call' => 'Call',
    'short' => 'Short'
  );

  public static function getInstance()
  {
    return Doctrine_Core::getTable('Trade');
  }

  public function getTradeTypes()
  {
    return self::$trade_types;
  }


}